a, address, b, big, blockquote, body, center, cite, code, dd, del, div, dl, dt, em, fieldset, font, form, h1, h2, h3, h4, h5, h6, html, i, iframe, img, ins, label, legend, li, ol, p, pre, small, span, strong, u, ul, var{   
 padding: 0;   
 margin: 0;
}
/*设置这个整体的容器的背景色*/
body{    
background-color: #F2F2F2;    
/*让其水平居中*/   
 text-align: center;
}
/*面板*/
#panel{    
/*最大的容器距离顶部50个像素*/    
 
display: inline-block;   
 background-color: white;   
 border: 1px solid #dddddd ;    
padding: 30px;   
 border-radius: 6px;    
/*水平 和垂直都是0  2个像素*/    
/*设置阴影*/    
box-shadow: 0 0 10px #999;   
 width: 88%;
 height:100%
}
/*面板头部*/
#panel .panel-top{  
 font-size: 13px;    
font-family: Arial;    
font-weight: normal;    
padding: 10px 0;    
border-bottom: 1px solid #dddddd;    
width: 220px;    
margin: 10% auto;
}
/*面板中间*/
#panel .panel-content{   
 margin-top: 20px;
}
#panel .panel-content .int{    
height: 36px;    
margin-bottom: 9px;    
position: relative;
}
#panel .panel-content label{    
position: absolute;    top: 7px;    
left: 6px;
}
#panel .panel-content .int input{    
width: 100%;    
height: 100%;    
border: 1px solid #dddddd;    
padding-left: 40px;    
/*输入框不超出设置的最大容器*/
box-sizing: border-box;    
border-radius: 6px;
}
#panel .panel-content input:focus{    
/*取消边框*/   
 outline: none;   
 border: 1px solid orangered;   
 box-shadow: 0 0 2px orangered;
}
#panel .panel-content .pwd-login a{    
display: inline-block;    
color: gray;    
font-size: 13px;
}
#panel .panel-content .pwd-login{   
 width: 260px;    
height: 30px;    
line-height: 30px;
}
#panel .panel-content .setting{   
background-color: red;
}
#panel .panel-content .setting .forget-pwd{    float: right;
}
#panel .panel-content .setting .auto-login{    float: left;    
text-decoration: none;
}
#panel .panel-content .pwd-login  input{    
/*设置行内块级标签*/    
display: inline-block;   
 width: 18px;    
float: left;
}
#panel .login button{    
margin-top: 20px;    
width: 100%;    
height: 33px;   
 border: 0;    
color: white;    
font-size: 18px;    
margin-bottom: 10px;   
 border-radius: 6px;   
 background-color: #1ab394;
}
#panel .login2 button{    
margin-top: 20px;    
width: 50%;    
height: 40px;   
 border: 0;    
color: white;    
font-size: 18px;    
margin-bottom: 10px;   
 border-radius: 6px;   
 background-color: #1ab394;
}
#panel .reg{   
 height: 30px;   
 line-height: 30px;   
 font-size: 13px;
}
#panel .reg a{   
 color: orangered;    
text-decoration: none;    
margin-left: 5px;
}
#panel .panel-footer{   
 height: 40px;    
line-height: 40px;
}
#panel .panel-footer img{   
 /*设置图片居中*/   
 vertical-align: middle;
}
#panel .panel-footer span{    
/*设置文字垂直居中*/    
vertical-align: middle;
}
